American liquid 0.946 liter 1/4 gallon or 32 ounces dry 1.101 liters 2 pints British either 1.136 liters teaspoon t., tsp., tsp either about 5 milliliters 1/3 tablespoon tablespoon T., tbs., tbsp. either about 15 milliliters 3 teaspoons or 1/2 ounce Try the Conversion Calculator.
The old record for the largest hailstone had a diameter of 5.7 (14.5 centimeters) inches, a circumference of 17.5 inches (44.5 centimeters), and was found in Coffeyville, Kansas, on September 3, 1970. The previous longstanding record was believed to be a hailstone which fell at Potter, Nebraska on July 6, 1928.
Although the diameter of hail is varied, in the United States, the average observation of damaging hail is between 2.5 cm (1 in) and golf ball-sized (1.75 in). Stones larger than 2 cm (0.80 in) are usually considered large enough to cause damage.